138208512

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 402913280

約数和(自身を除く): 264704768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 127, 128, 156, 192, 208, 218, 254, 256, 312, 327, 381, 384, 416, 436, 508, 624, 654, 762, 768, 832, 872, 1016, 1248, 1308, 1417, 1524, 1651, 1664, 1744, 2032, 2496, 2616, 2834, 3048, 3302, 3328, 3488, 4064, 4251, 4953, 4992, 5232, 5668, 6096, 6604, 6976, 8128, 8502, 9906, 9984, 10464, 11336, 12192, 13208, 13843, 13952, 16256, 17004, 19812, 20928, 22672, 24384, 26416, 27686, 27904, 32512, 34008, 39624, 41529, 41856, 45344, 48768, 52832, 55372, 68016, 79248, 83058, 83712, 90688, 97536, 105664, 110744, 136032, 158496, 166116, 179959, 181376, 211328, 221488, 272064, 316992, 332232, 359918, 362752, 422656, 442976, 539877, 544128, 633984, 664464, 719836, 885952, 1079754, 1088256, 1267968, 1328928, 1439672, 1771904, 2159508, 2657856, 2879344, 3543808, 4319016, 5315712, 5758688, 8638032, 10631424, 11517376, 17276064, 23034752, 34552128, 46069504, 69104256, 138208512]

約数ペア:

[(1, 138208512), (2, 69104256), (3, 46069504), (4, 34552128), (6, 23034752), (8, 17276064), (12, 11517376), (13, 10631424), (16, 8638032), (24, 5758688), (26, 5315712), (32, 4319016), (39, 3543808), (48, 2879344), (52, 2657856), (64, 2159508), (78, 1771904), (96, 1439672), (104, 1328928), (109, 1267968), (127, 1088256), (128, 1079754), (156, 885952), (192, 719836), (208, 664464), (218, 633984), (254, 544128), (256, 539877), (312, 442976), (327, 422656), (381, 362752), (384, 359918), (416, 332232), (436, 316992), (508, 272064), (624, 221488), (654, 211328), (762, 181376), (768, 179959), (832, 166116), (872, 158496), (1016, 136032), (1248, 110744), (1308, 105664), (1417, 97536), (1524, 90688), (1651, 83712), (1664, 83058), (1744, 79248), (2032, 68016), (2496, 55372), (2616, 52832), (2834, 48768), (3048, 45344), (3302, 41856), (3328, 41529), (3488, 39624), (4064, 34008), (4251, 32512), (4953, 27904), (4992, 27686), (5232, 26416), (5668, 24384), (6096, 22672), (6604, 20928), (6976, 19812), (8128, 17004), (8502, 16256), (9906, 13952), (9984, 13843), (10464, 13208), (11336, 12192)]